BRIEF-Guangdong Hybribio Biotech's Shenzhen IPO 3,776.4 times oversubscribed in online tranche

March 30 (Reuters) - Guangdong Hybribio Biotech Co Ltd * Says its Shenzhen IPO 3,776.4 times oversubscribed in online tranche Source text in Chinese: http://bit.ly/2nza3NX (Reporting by Hong Kong newsroom)